Investigators believe Sulava was speeding in a Ford Mustang on the two-lane road when he lost control on a curve, and his vehicle slid sideways into a car that was traveling in the other direction. He died, along with Painter and Sauers, who were his passengers.

"Basically, the front end was ripped off of the car," Pennsylvania State Police Trooper Dan Kesten said of the Mustang.

Kelley was driving the other car. Troopers say two passengers -- her husband, Robert, 33, and Kristy Ann Schall, 35, of Shelocta -- were severely injured and were in critical condition at UPMC Presbyterian.

"They say it's day to day," said Robert Kelley's uncle, Harry Kelley. "Of course we know it's horrific, so we're all just praying for the best. And so far, he's responding well to what they're doing."

"It just breaks my heart. She has a daughter, and I'm just traumatized right now," said Crystal Kelley's friend, Bonnie Townsend. "This road is very dangerous to begin with. My brother's been hit by a car here. There's been multiple accidents on this road. This bend is terrible."

Jarrod Barry and his father were the first to arrive at the scene. They called 911 and stopped traffic until emergency responders got there.

"When my dad went down there, he said that there were two cars. It was horrible," said Barry.

"This scene was horrific. It really was. It was the worst I've ever seen," said Coroner Brian Myers.

Apollo-Ridge School District Superintendent Matt Curci said Sauers was a current student in the district, and Sulava was an Apollo-Ridge student who graduated from Lenape Tech.

The cause of the crash is still under investigation, but police believe speed was the major factor. Toxicology tests will be done as part of the autopsies on both drivers.

Charlie Morton pitched five-hit ball for seven innings, Neil Walker hit a review-aided home run and the Pittsburgh Pirates beat the Cincinnati Reds 3-0 Sunday in a testy game in which benches cleared after All-Stars Andrew Mcutchen and Brandon Phillips were hit by pitches.

The Obama administration will unveil a major climate change plan Monday aimed at a large reduction in greenhouse gas emissions from the nation's coal-burning power plants, a senior administration official told CNN.